| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $16.51 | 12.602% | $18.5906 | $18.59 | $18.60 | $18.60 |
| Purchase #2 | $14.99 | 13.254% | $16.9768 | $16.98 | $17.00 | $17.00 |
| Purchase #3 | $12.96 | 4.282% | $13.5149 | $13.51 | $13.50 | $13.50 |
| Purchase #4 | $119.63 | 10.384% | $132.0524 | $132.05 | $132.05 | $132.10 |
| Purchase #5 | $209.49 | 10.273% | $231.0109 | $231.01 | $231.00 | $231.00 |
| Purchase #6 | $244.66 | 4.251% | $255.0605 | $255.06 | $255.05 | $255.10 |
| Purchase #7 | $194.58 | 7.375% | $208.9303 | $208.93 | $208.95 | $208.90 |
| 7 purchase totals = | $812.82 | $876.1364 | $876.13 | $876.15 | $876.20 | |